from shino tanikawa design to completion to completion: three lid ... wetland basin and barrels lid...

From Design to Completion:Three LID Retrofits Implemented Within New York City

AMANDA BAYLEY

SHINO TANIKAWA

Presented By:

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Source: NASAvia Flickr user,

Flatbush Gardener: http://www.flickr.com/photos/flatbushgardene

r/1877578094/

LID # 1: West 83rd StreetMeans: Detention Method: Storage Barrels

LID # 2: West 150th StreetMeans: Infiltration and Detention

Method: Wetland Basin and Barrels

LID # 3: Prospect AveMeans: DetentionMethod: Wetland Planters

LID # 1: West 83rd Street

BEFORE

LID # 1: West 83rd Street

AFTER

PROJECT DESIGN COMMENCED=  December, 2009

PROJECT CONSTRUCTED=  June, 2010

LID MAXIMUM STORAGE VOLUME =  900 gallons

STORMWATER FALLING ON 4,000SF IMPERVIOUS ROOFCATCHMENT AREA WITHOUT LID DURING ONE‐INCH STORM 

=  2,493 gallons

% OF STORMWATER DETAINED DURING ONE‐INCH STORM =  36%

eDesign Dynamicswww.edesigndynamics.com

NYC Soil & Water Conservation Districtwww.nycswcd.net

Goddard Riverside Community Centerwww.goddard.org

LID # 2: West 150th Street

BEFORE

LID # 2: West 150th Street

AFTER

PROJECT DESIGN COMMENCED=  January, 2010

PROJECT CONSTRUCTED=  July, 2010

LID MAXIMUM STORAGE VOLUME =  4,040 gallons

STORMWATER FALLING ON  2,648SF IMPERVIOUS ROOF CATCHMENT AREA WITHOUT LID DURING ONE‐INCH STORM =  1,651 gallons

% OF STORMWATER DETAINED DURING ONE‐INCH STORM =  100%

eDesign Dynamicswww.edesigndynamics.com

NYC Soil & Water Conservation Districtwww.nycswcd.net

CATCH ‐ Community Assisted Tenant Controlled Housing, Inc. www.catchnyc.org

LID # 3: Prospect Ave, Bronx

BEFORE

LID # 3: Prospect Ave, Bronx

AFTER

PROJECT DESIGN COMMENCED=  January, 2011

PROJECT CONSTRUCTED=  August, 2011

Feed line to wetland planters

Low‐flow return line to sewer

Overflow return line to sewer

Feed line from roof downspout

Wetland Planter Storage = 300cf

Roof Catchment Area = 3,600sf

STORMWATER FALLING ON 3,600SF IMPERVIOUS ROOF CATCHMENT AREA WITHOUT LID DURING ONE‐INCH STORM 

=  2,244 gallons

LID MAXIMUM STORAGE VOLUME = 3,638 gallons

% OF STORMWATER DETAINED DURING ONE‐INCH STORM 

=  100%

eDesign Dynamicswww.edesigndynamics.com

NYC Soil & Water Conservation Districtwww.nycswcd.net

Banana Kellywww.synergos.org/usa/banana1.html